package com.gotloop.services;

import org.springframework.stereotype.Service;

import com.gotloop.dto.TagDTO;

/**
 * Tag Service.
 * @author jibhaine
 *
 */
@Service("tagService")
public interface TagService {

	/**
	 * Find Tag with this name.
	 * @param tagName tag name
	 * @return a TagDTO object.
	 */
	TagDTO findTagByName(String tagName);
	
	/**
	 * Adds a Tag.
	 * @param tagName tag name
	 */
	void addTag(String tagName);
	
}
